<div class="my-account">
    <form action="" method="post" id="form-validate">
        <div class="fieldset newslattersub">
            <h2 class="legend">Newsletter Subscription</h2>
            <ul class="form-list">
                <li class="control">
                    <input type="checkbox" name="is_subscribed" id="subscription" <?php if($isSubscribe)echo 'checked'?> title="General Subscription" class="checkbox">
                    <label for="subscription">General Subscription</label>
                </li>
                <li class="control">
                    <input type="submit" value="Save"/>
                </li>
            </ul>
        </div>
    </form>
</div>